
Surf Forecasts:
Jaconé surf forecast from 22 Jul 2026:
- Best quality surf: Saturday 25 Jul, 3AM (local time) - 5ft (1.6m), 10s period, S swell with offshore winds.
- Most powerful swell: Monday 27 Jul, 12AM (local time) - 4.5ft (1.4m), 12s period, S swell with 584 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 6AM (local time) - 4.5ft (1.4m), 8s period with ENE swell.
Best Forecast Surf Conditions for Jaconé this week:
The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 6AM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.9m and 8s. Another secondary swell of 0.2m and 11s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Jaconé in the next 16 days are 1.4m 12s and forecast to arrive on Monday (Jul 27) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Jul 28) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 22nd Jul) | 4.5ft (1.4m) 8s |
| Best Surf | 3AM (Sat 25th Jul) | 5ft (1.6m) 10s |
| Most Powerful | 12AM (Mon 27th Jul) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Jaconé over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s going on at Jaconé.
We’ve got a little surf coming, but it’s a slow start. The first real chance to get wet is on Wednesday, 22 July. The morning looks clean with a light cross-offshore breeze and a 5ft swell from the ENE. The energy is moderate (368) and the period is short at 8 seconds, so it’ll be a bit lumpy, but it’s surfable. The afternoon drops to 4ft, but the wind stays clean. Nothing special, just a warm-up.
Thursday and Friday are pretty rough. Thursday gets messy with onshore winds and weak energy, so stay on the beach. Friday morning, 24 July, has a glassy session with just 2ft of SW swell and a tiny 5-second period – really weak energy (66). That’s more for a paddle. The afternoon jumps to 5ft from the SSW with a longer 11-second period (514 energy), but the wind turns cross-onshore, making it choppy.
Now, Saturday, 25 July morning is the first real highlight. We’ve got 6ft of S swell with a 10-second period, strong energy (596), and the wind is glassy. Dead calm. That’s going to be super clean, with some punchy, fun waves. The water temperature is about average for this time of year, so no need for a thick wetsuit.
The rest of the weekend and early next week are a washout. Sunday and Monday morning have onshore winds and messy conditions, despite some solid energy in the water. The wind is just ruining it.
We hit a gap until Friday, 31 July. The morning brings 5ft from the south with a 9-second period, strong cross-offshore wind, and clean conditions (515 energy). The afternoon sees the swell bump to 7ft from the SSE with a shorter 8-second period, and the wind picks up to 25 km/h. It’s big and clean, but at 7ft, that’s expert-only territory, especially with the shorter period making it dumpy.
Sunday, 2 August morning is a serious standout. This is the best session. We’ve got 6ft from the SE, a 9-second period, and light offshore winds from the NE. The energy is very strong (1002), and the conditions are clean. This is the kind of swell that will have some punch and shape, and the offshore wind will keep it glassy. It’s a bit big for beginners, but for intermediate and up, this is the session to aim for. The crowd is listed as "sometimes," so you might have some company, but it won’t be a circus.
The following week, Tuesday, 4 August through to Thursday, 6 August, has some real grunt. Swells from the SE and ESE pushing 7ft to 7ft, with periods climbing to 12 and even 14 seconds. The energy is huge (over 1000, peaking at 1902 on Wednesday, 5 August). The wind is offshore or cross-offshore, keeping it clean. But listen – this is big, long-period groundswell. At 7ft with a 14-second period, it’s going to be powerful, and at a beach break, it might close out. The Thursday morning, 6 August, is a little smaller at 6ft with that same 14-second period and light cross-offshore wind – that’s a better bet for a rippable, powerful wave. The water is still average for the time of year.
So, to wrap it up: The two standouts are Saturday, 25 July morning for the glassy, clean 6ft S swell, and Sunday, 2 August morning for the bigger, punchier 6ft SE swell with offshore winds. The very end of the forecast (4-6 August) has serious long-period energy, but it’s for experienced surfers only.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri night. Warm (max 28°C on Wed morning, min 19°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 25°C on Mon afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | SSW 11 | SSW 10 | S 10 | S 10 | S 9 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
Wave Graph | |||||||||||||||||||||
296 | 172 | 339 | 60 | 43 | 29 | 18 | 161 | 544 | 504 | 424 | 327 | 405 | 495 | 584 | 403 | 239 | 239 | 144 | 103 | 99 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | off | off | cross-off | off | glassy | on | cross-on |
High Tide | 8:16PM0.71m | 11:03AM0.78m | 10:16PM0.71m | 12:10PM0.84m | 11:34PM0.74m | 12:58PM0.89m | 00:24AM0.79m | 1:38PM0.94m | 1:03AM0.84m | 2:13PM0.98m | 1:35AM0.90m | 2:44PM1.00m | 2:03AM0.95m | ||||||||
Low Tide | 3:02PM0.44m | 3:28AM0.31m | 4:13PM0.46m | 4:34AM0.26m | 5:20PM0.44m | 5:33AM0.20m | 6:16PM0.41m | 6:25AM0.14m | 7:02PM0.37m | 7:10AM0.08m | 7:41PM0.33m | 7:52AM0.03m | 8:17PM0.30m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 5:23 | — | — | 5:24 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | |
mm | — | — | — | — | — | — | — | 1 | 20 | — | 3 | 5 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 25 | 23 | 23 | 21 | 22 | 22 | 21 | 23 | 23 | 21 | 21 | 21 | 20 | 23 | 25 | 22 | 25 | 23 | 21 |
Feels °C | 29 | 28 | 25 | 22 | 23 | 23 | 24 | 23 | 21 | 24 | 24 | 22 | 21 | 21 | 20 | 24 | 26 | 23 | 26 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 11 | SSW 10 | S 10 | S 10 | S 9 | SSE 9 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
74 | 58 | 99 | 60 | 43 | 29 | 18 | 161 | 544 | 504 | 424 | 327 | 248 | 495 | 584 | 403 | 239 | 239 | 144 | 103 | 99 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 10 | SSW 9 | SSW 8 | SSW 8 | S 11 | SSW 8 | E 8 | E 8 | E 8 | E 8 | S 16 | S 14 | SSE 9 | SE 9 | SE 9 | SE 9 | E 6 | SE 9 | SE 9 | E 7 |
11 | 20 | 16 | 14 | 13 | 10 | 11 | 19 | 19 | 18 | 18 | 78 | 405 | 193 | 123 | 64 | 77 | 30 | 41 | 38 | 23 | |
Swell 3 Height (m) Direction Period (s) | — | S 15 | S 13 | S 12 | S 12 | SSE 10 | SW 5 | — | — | — | ENE 4 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 10 | S 9 | E 6 | E 7 | SE 9 |
— | 4 | 4 | 11 | 11 | 9 | 4 | — | — | — | 1 | 10 | 9 | 9 | 4 | 4 | 35 | 40 | 10 | 14 | 19 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | ENE 8 | WSW 3 | SW 4 | SW 8 | SW 5 | SSW 8 | — | NE 3 | — | — | — | — | — | ENE 3 | E 4 | — | ENE 6 | ENE 6 | W 3 |
296 | 172 | 339 | 1 | 3 | 29 | 6 | 56 | — | 3 | — | — | — | — | — | 3 | 5 | — | 45 | 66 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 58 | 58 | 58 | 0 | 77 | 0 | 0 | 58 | 66 | 58 | 58 | 0 | 0 | 10 | 0 | 0 | 10 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Jaconé Surf forecast
The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.










